46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/*
|
|
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
|
|
*
|
|
* This program is free software: you can use, redistribute, and/or modify
|
|
* it under the terms of the GNU Affero General Public License, version 3
|
|
* or later ("AGPL"), as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#ifndef _TSTREAMUPDATE_H_
|
|
#define _TSTREAMUPDATE_H_
|
|
|
|
#include "taosdef.h"
|
|
#include "tarray.h"
|
|
#include "tmsg.h"
|
|
#include "tscalablebf.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef struct SUpdateInfo {
|
|
SArray *pTsBuckets;
|
|
uint64_t numBuckets;
|
|
SArray *pTsSBFs;
|
|
uint64_t numSBFs;
|
|
int64_t interval;
|
|
int64_t watermark;
|
|
TSKEY minTS;
|
|
} SUpdateInfo;
|
|
|
|
SUpdateInfo *updateInfoInitP(SInterval* pInterval, int64_t watermark);
|
|
SUpdateInfo *updateInfoInit(int64_t interval, int32_t precision, int64_t watermark);
|
|
bool updateInfoIsUpdated(SUpdateInfo *pInfo, tb_uid_t tableId, TSKEY ts);
|
|
void updateInfoDestroy(SUpdateInfo *pInfo);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* ifndef _TSTREAMUPDATE_H_ */ |